Whoever was nice enough to rate all my apps as 5 stars -- Google removed all of the ratings and considered them "fake".I guess it pays to remember not to rate apps just to be nice, you better be a real user.

Google can see that an app is "installed", if it removes ratings for anyone marked as installed it is silly and overdoing it but then Google has a history of lying, don't get me restarted on my Adsense story from way back